Dude that's awesome!!! I had the same conclusion. NVC can be really gross if used incorrectly, but really profound if it's integrated in a natural way.
In fact I find it to be more of a default way of life than a way I actually speak. I do the NVC translations in my head and just try to live by it rather than speaking the lines robotically.
Glad you enjoyed the talk and I have mad respect for the Quaker movement.